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SCHEDULE II - Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2012
Valuation and Qualifying Accounts  
Valuation and Qualifying Accounts

SCHEDULE II—Valuation and Qualifying Accounts

FOR THE YEARS ENDED DECEMBER 31, 2012 AND 2011

Classification
  Balance at
Beginning
of Year		   Additions Charged
to Costs
and Expenses		   Deductions   Balance at
End of
Year		  

Year Ended December 31, 2012:

                          

Allowance for Uncollectible Accounts

   $ 122,000   $ 62,000   $ (27,000 ) $ 157,000  

Inventory Reserves

     1,110,000     1,191,000     (827,000 )   1,474,000  

Year Ended December 31, 2011:

                          

Allowance for Uncollectible Accounts

   $ 86,000   $ 42,000   $ (6,000 ) $ 122,000  

Inventory Reserves

     1,042,000     889,000     (821,000 )   1,110,000  

Self-insurance Accrual

     35,000     49,000     (84,000 )   —